Hach, EZ1035.9700140T, EZ1035sc Silica Colorimetric Analyzer, 1 stream, 4x mA Output
Catalog Number: EZ1035.9700140T
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| Ambient Temperature | 50 - 86°F (10 - 30 °C) ± 4 °C deviation at 5 - 95% relative humidity (non-condensing) |
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| Analog Outputs | Active 0 - 20 mA (or 4 - 20 mA) max. 500 Ohm load, standard: 4, optional: 8 |
| Automatic cleaning | Yes; Frequency freely programmable: 6 hours, 12 hours, daily, weekly |
| Calibration | Automatic; 2-point; offset or slope; Frequency freely programmable: 6 hours, 12 hours, daily, weekly. Note: manufacturer recommends that a calibration is done when the reagents are replaced |
| Certifications | CE, ETL certified to UL and CSA safety standards, UKCA |
| Cycle Time | No Dilution Default: 10 min. Continuous: 10 min. Internal Diluation Default: 15 min. Continuous: 13 min. |
| Demineralized Water | Internal dilution option: Rinse water & Dilution water |
| Digital Outputs | Profibus DP or Modbus RTU |
| Dimensions (H x W x D) | 688 mm x 460 mm x 340 mm |
| Drain | Atmospheric pressure, vented, min. Ø 32 mm |
| Earth Connection | Dry and clean earth pole with low impedance (< 1 Ohm) using an earth cable of > 2.5 mm² |
| Instrument Air |
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| Dry and oil free according to ISA-S7.0.01-1996 quality standard for instrument air. Used to flush the instrument in corrosive environement. Min. 0.2 bar - Max. 0.5 bar |
| Interferences | Tannin, large amounts of iron, color, turbidity, sulfide (S2–) and phosphate (PO43-) interfere. Large quantities of color and turbidity interfere. Fats, oil, proteins, surfactants and tar interfere. |
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| Lower Limit of Detection (LOD) | No Dilution 0.005 - 0.25 mg/L SiO₂: 0.005 mg/L 0.005 - 0.5 mg/L SiO₂: 0.005 mg/L 0.01 - 1 mg/L SiO₂: 0.01 mg/L Internal Dilution 0.05 - 5 mg/L SiO₂: 0.05 mg/L 0.1 - 10mg/L SiO₂: 0.1 mg/L 0.25 - 25 mg/L SiO₂: 0.25 mg/L 0.5 - 50 mg/L SiO₂: 0.5 mg/L 0.75 - 75 mg/L SiO₂: 0.75 mg/L 1 - 100 mg/L SiO₂: 1 mg/L |
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| Material | Hinged part: Thermoform ABS, door: PMMA Wall section: Galvanized steel, powder coated |
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| Measurement method | Molybdate colorimetric method |
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| Measurement Method | Colorimetric |
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| Number of sample streams | Standard: 1 Optional accessory for 2, 4, or 8 sample streams |
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| Outputs | Optional: Claros Ethernet connection and Modbus TCP/IP Ethernet connector; LAN version; 10/100 Mbps or Profinet or Ethernet IP |
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| Parameter | Silica |
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| Power | 100 - 240 VAC, 50/60 Hz Max. power consumption: 120 VA |
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| Precision | Better than 2% full scale range for standard test solutions |
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| Protection Class | IP44 |
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| Range | No Dilution 0.005 - 0.25 mg/L SiO₂ 0.005 - 0.5 mg/L SiO₂ 0.01 - 1 mg/L SiO₂ Internal Dilution 0.05 - 5 mg/L SiO₂ 0.1 - 10mg/L SiO₂ 0.25 - 25 mg/L SiO₂ 0.5 - 50 mg/L SiO₂ 0.75 - 75 mg/L SiO₂ 1 - 100 mg/L SiO₂ |
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| Reagent Requirements | Keep between 50 - 86 °F (10 - 30 °C) |
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| Relays | 5 contacts, not user configurable: Malfuntion, maintenance, analysis ready, sample ready, sample ready (EZ9150) |
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| Sample Flow Rate | 100 - 300 mL/min |
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| Sample Pressure | By external overflow vessel (open to atmospheric pressure) |
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| Sample Quality | Maximum particle size 100 µm, < 0.1 g/L; Turbidity < 50 NTU |
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| Sample Temperature | 50 - 86 °F (10 - 30 °C) |
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| Validation | Automatic; Frequency freely programmable: 6 hours, 12 hours, daily, weekly |
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| Warranty | 12 months |
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| Weight | Max. 77 lb (35 kg) |
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| What's included? | EZ1035sc Silica Analyzer, Instruction Manual, 1 x Double Bit Door Key, 1 x Mounting Brackets and 3 x empty 2.5L Reagent Containers with Fittings (for Color, Oxalic Acid, Reducing) |
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